"The database is too big. I get overwhelmed." RBC Response: This is why the Tactical Mask exists. Don't search all 9 million games. Use the "RBC Quick Filter" to see only games from the last 5 years, or only 2600+ Elo games.
| Feature | Lichess Masters (Free) | Caissabase (Free) | | | :--- | :--- | :--- | :--- | | Total Games | 4.5 million | 5.1 million | 9.8 million | | Annotated Games | Few (user-submitted) | None | 85,000 GM annotations | | Tactical Search | No | No | Yes (Tactical Mask) | | Offline Access | No | Yes | Yes (Full offline) | | Correspondence Games | No | 200k | 620k | | Engine Included | No | No | Hiarcs 15 | Chessbase Mega Pack Rbc
Stop guessing. Start preparing. Get the Chessbase Mega Pack RBC today and turn your computer into a grandmaster. "The database is too big
: A full year of digital access to professional training material and opening trends. Use the "RBC Quick Filter" to see only
At its core, the Chessbase Mega Pack RBC is an annual subscription or physical data bundle that combines three critical components:
For coaches, the RBC pack is a goldmine. You can create a file of "50 instructive miniatures in the King's Indian" for your student in 30 seconds. The tactical search mask allows you to find positions that match your student's specific weakness (e.g., "queen pawn endgames" or "rook endgames with f- and h-pawns").
If you are tired of memorizing YouTube videos, the Mega Pack RBC lets you build a "White Repertoire" in one hour. Use the "Reference" database to find the most successful move in every position. Let Hiarcs 15 refute dubious gambits instantly.